1994 Toyota Corolla chassis and alignement

Hello, I have a question about how to check if the chassis is in good shape so it ensures a stronger and stiffer car.
Do I have to take the car to a body shop for chassis alignement and frame check up. My corolla have never involved in any collision. I was driving down the highway 130km/h it was very smooth. I also let the steering wheel and the car was driving straight. I am asking you such a question, because I am rebuilding the car.